Lines Matching defs:io_buf
639 uint8_t *io_buf;
672 io_buf = (uint8_t *)kmem_zalloc(io_size, KM_SLEEP);
690 if ((ret = sbd_read_zfs_meta(sl, io_buf, io_size,
696 vret = vn_rdwr(UIO_READ, vp, (caddr_t)io_buf, (ssize_t)io_size,
708 bcopy(io_buf + data_off, buf, size);
712 kmem_free(io_buf, io_size);
724 uint8_t *io_buf;
746 io_buf = (uint8_t *)kmem_zalloc(io_size, KM_SLEEP);
747 ret = sbd_read_meta(sl, starting_off, io_size, io_buf);
751 bcopy(buf, io_buf + data_off, size);
767 if ((ret = sbd_write_zfs_meta(sl, io_buf, io_size,
773 vret = vn_rdwr(UIO_WRITE, vp, (caddr_t)io_buf, (ssize_t)io_size,
788 kmem_free(io_buf, io_size);